Math Problem Statement

Persamaan garis singgung melalui titik (5,1) pada lingkaran x²+y²-4x+6y-12=<0

Solution

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Math Problem Analysis

Mathematical Concepts

Analytic Geometry
Circles
Tangent Lines

Formulas

Equation of a circle: (x-h)² + (y-k)² = r²
Tangent line formula: (x₁ - h)(x - h) + (y₁ - k)(y - k) = r²

Theorems

Tangent line theorem: A line is tangent to a circle if it intersects the circle at exactly one point.

Suitable Grade Level

Grades 10-12